Due to Bison Coach's commitment to continuous improvement, we reserve the right to make changes to models, including standards; options; materials; components; colors; fabrics; construction; features; etc. without notice or obligation to BIson Coach. We will do our best to keep this web site up-to-date, but real time changes are not always possible. Be sure to review a current model at your nearest authorized Bison Coach dealer and discuss and review with your dealer any possible changes on new products being ordered from the factory.